TY  - JOUR
T1  - INCONEL 718 LAZER DOLGU KAYNAĞINDA ÜRETİM PARAMETRELERİNİN GEOMETRİK ÖZELİKLERE ETKİSİNİN İNCELENMESİ
TT  - Analysis of the Effect of Production Parameters on the Geometric Properties of Inconel 718 Laser Cladding
AU  - Arı, Ali
PY  - 2025
DA  - April
Y2  - 2025
DO  - 10.17482/uumfd.1575363
JF  - Uludağ Üniversitesi Mühendislik Fakültesi Dergisi
JO  - UUJFE
PB  - Bursa Uludağ University
WT  - DergiPark
SN  - 2148-4155
SP  - 181
EP  - 200
VL  - 30
IS  - 1
LA  - tr
AB  - Lazer dolgu kaynağı sürecinde, kaplamanın geometrik özelliklerinin değerlendirilmesi öncelikli hedef olarak belirlenmiştir. Bu çalışma, tarama hızı, lazer gücü ve toz besleme hızı gibi üç temel proses parametresinin, AISI 1050 çelik alt tabaka üzerindeki Inconel 718 kaplamaların geometrik özellikleri üzerindeki etkilerini incelemeyi amaçlamaktadır. Bu amaçla, üç farklı lazer gücü, dört farklı tarama hızı ve dört farklı toz besleme hızında bir deney seti oluşturulmuş ve toplam 18 farklı deney numunesi üretilmiştir. Üretilen bu kaplamaların penetrasyon derinliği, kaplama yüksekliği, kaplama genişliği ve seyreltme oranı gibi çeşitli geometrik özellikleri analiz edilmiştir. Kaplama geometrisi üzerindeki proses parametrelerinin etkilerini kapsamlı bir şekilde değerlendirmek için varyans analizi (ANOVA) yapılmıştır. Analiz sonuçları, tarama hızının kaplama genişliği (%44) ve yüksekliği (%79) üzerinde en etkili faktör olduğunu ortaya koymaktadır. Lazer gücünün, alt tabakanın erime derinliği üzerinde %54 oranında etkili olduğu, toz akış hızının ise %35’lik bir etkiye sahip olduğu tespit edilmiştir. Matematiksel regresyon modeli sonuçları deneysel ölçümlerle karşılaştırıldığında, tüm geometrik özellikler için hata oranlarının %12’nin altında kaldığı görülmüş ve modelin deneysel tasarımda etkili bir hesaplama aracı olduğu doğrulanmıştır. Deneysel veriler, lazerle kaplanmış Inconel 718’in alt tabaka üzerindeki seyreltme oranının %9 ile %13 arasında değiştiğini göstermektedir. Bu bulgular, kaplamanın performans açısından tatmin edici bir sonuç verdiğini ortaya koymaktadır.
KW  - Inconel 718
KW  - AISI 1050
KW  - Lazer kaplama
KW  - Doğrusal regresyon analizi
KW  - Lazer kaplama geometrisi
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UR  - https://doi.org/10.17482/uumfd.1575363
L1  - https://dergipark.org.tr/en/download/article-file/4322671
ER  -